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Cheap flights from London Heathrow Airport to Windsor, Ontario from £500

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQG
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Heathrow to Windsor

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Windsor (YQG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£500

Popular in

July

Cheapest in

March

Average price

£721
Air Canada
  • Air Canada
  • 30/8-21/4
  • 3 total stops
  • 41h 29m total
  • London to Windsor
Highest demand for flights based on searches. 11% potential increase in price (£54 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Windsor

Cheapest flights from Heathrow to Windsor
Explore the most affordable flight options available from Heathrow to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 30/809:30LHR - YQG
2 stops28h 54mAir Canada
Tue 21/416:00YQG - LHR
1 stop12h 35mAir Canada
Deal found 9/7£500
Mon 1/919:30LHR - YQG
3 stops30h 20mMultiple Airlines
Mon 8/908:40YQG - LHR
2 stops16h 50mMultiple Airlines
Deal found 11/7£645
Sun 24/820:25LHR - YQG
3 stops23h 57mLufthansa
Sun 31/816:00YQG - LHR
2 stops12h 40mLufthansa
Deal found 10/7£998
Wed 30/714:10LHR - YQG
1 stop33h 45mWestJet
Wed 27/819:45YQG - LHR
1 stop35h 20mWestJet
Deal found 10/7£1,670

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Windsor that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Windsor that are best for you.

Fly from

Heathrow

Fly to

Windsor

Route

Depart

Return

Price

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 30/8

09:30-09:24

2 stops28h 54m

Windsor

Tue 21/4

16:00-09:35

1 stop12h 35m

£500

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Mon 1/9

19:30-20:50

3 stops30h 20m

Windsor

Mon 8/9

08:40-06:30

2 stops16h 50m

£645

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 24/8

20:25-15:22

3 stops23h 57m

Windsor

Sun 31/8

16:00-09:40

2 stops12h 40m

£998

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Wed 30/7

14:10-18:55

1 stop33h 45m

Windsor

Wed 27/8

19:45-12:05

1 stop35h 20m

£1,670

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 30/8

06:15-12:35

3 stops35h 20m

£571

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 24/8

14:10-18:55

1 stop33h 45m

£813

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 30/8

08:30-15:22

1 stop11h 52m

£894

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Heathrow to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Windsor

Get insights into the airlines that provide service to Windsor. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Windsor. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with WestJet, Air Canada, andLufthansa from London Heathrow Airport to Windsor. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Overall

7.2

Food

6.2

Crew

7.9

Entertainment

6.1

Boarding

7.4

Comfort

7.0

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Windsor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Windsor from London Heathrow?

    If you book a flight to Windsor from London Heathrow, you will be flying to Windsor, which is the city’s only airport. Windsor (YQG) is located 5.0 mi from the center of Windsor. There are 0 flights from London Heathrow to Windsor per day from 1 airline.

  • What are the cheapest airlines flying from London Heathrow Airport to Windsor, Ontario round-trip?

    Flying on Air Canada is currently your cheapest option to Windsor, Ontario, with prices starting at £500. Additional return tickets that might be worth considering are offered by Lufthansa and WestJet, with the lowest prices starting at £998 and £1,670, respectively. You may be able to fly from London Heathrow Airport to Windsor, Ontario for 8% less than the average price by searching for these airlines.

  • Can I find deals for flights from Heathrow to Windsor that include hotel bookings?

    Yes. In addition to deals on Heathrow to Windsor flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Windsor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Windsor.

  • Can I find deals for business class flights from Heathrow to Windsor?

    Yes. Cheapflights offers flight deals from Heathrow to Windsor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Heathrow to Windsor

Discover the top airline that operate flights from Heathrow to Windsor. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£442Average£593FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Windsor?

Deals for Heathrow to Windsor flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Windsor?

Cheapflights helps you find that perfect flight to Windsor from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Windsor with no change fees?

Certainly. Search results for flights to Windsor from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Windsor become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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